The Best Hair Growth Products, Tested and Reviewed

Every product was carefully curated by an Esquire editor. We may earn a commission from these links. Here’s how we test products and why you should trust us.Hair growth can feel like an impossible feat at times, especially if your hair is already thinning or falling out. Really, though, despite what your genetics might lead you to believe, having thinning hair doesn't mean all is lost—as long as you have the right treatments for to promote a healthier scalp, you'll give your hair the best shot it has for rich, lush growth.To help grow your hair, you need to start at the roots. I mean, don't expect to go from almost-bald to Brad Pitt in Troy overnight, but if you nourish your scalp and hair follicles, you can expect some kind of comeback era for your luscious locks. Whether you use a hair growth device, or take a supplement, or use a serum or oil—likely one with biotin or minoxidil, two powerful hair growth treatments—, you're already a step closer to the hair you want. It all starts he...